As mentioned by developer, “This app gives you the opportunity to use your phone as usual, while being able to see the image of your camera transparently on the entire screen.” It is a very interesting and fun app that android users should try. Below are some screenshots from my Xperia Arc:

As mentioned by developer, “Turn your phone into a wireless camera! Supports Windows, Mac and Linux. Turns your phone into a network camera with multiple viewing options. View your camera on any platform with VLC player or web browser.” I test it with Windows Desktop(browser) and Xperia Arc, it works smoothly.